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don't crash when SurfaceBuffer::writeToParcel is given a null argument

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This commit is contained in:
Mathias Agopian
2009-08-04 20:53:59 -07:00
parent 429c521b15
commit 4e0df8ede8
1 changed files with 3 additions and 0 deletions
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3
libs/ui/Surface.cpp
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@@ -108,6 +108,9 @@ status_t SurfaceBuffer::unlock()
status_t SurfaceBuffer::writeToParcel(Parcel* reply,
android_native_buffer_t const* buffer)
{
if (buffer == NULL) {
return BAD_VALUE;
}
reply->writeInt32(buffer->width);
reply->writeInt32(buffer->height);
reply->writeInt32(buffer->stride);